Monday, August 31, 2009

You are Never Too Old for Computers

Back in the late 70's, my Dad owned his own company and had a PDP-11 that he kept at our house. As you can see in the background of the picture to the left where I am getting my own copy of "Dune" signed by the author, Frank Herbert, the thing was huge. It looked like three refrigerators and two dishwashers stacked next to each other. It took up a whole room. I remember the power company having to come out and run special wiring to the house. We also had a huge air conditioner required to keep it cool. I was 10-years old at the time and remember spending countless hours playing games and learning how to use computers.

In our house, my wife and I have always had a computer for the kids. We started with a Pentium running Windows 95. I used Visual Basic and wrote a program to teach young kids how to use a mouse. The screen would have several different shapes and each shape had it's own color. I then recorded my voice to correspond with each of the shapes and colors. The program would play one of my voice messages asking the kid to “click on the blue square” or “click on the green circle.” When the correct color and shape were chosen, my voice would come on and say “good job!” After ten shapes the user's score was given and the kid was given an option to play some more.

It was a good thing the computer program only took me about an hour to write because it held my kids' attention for about 5 minutes. Once they got the hang of the mouse, they were off to play other games. We raided the local CompUSA every couple of weeks for educational games that managed to keep everyone occupied for several years.

As soon as your child is coordinated enough to use a mouse and understands basic shapes and colors, he or she is ready for properly supervised computer usage. For some, that can be at a very early age. So that leads to the question: What age is too old for a computer? My experience is that you are never too old to begin using a computer.

I am one of those lucky individuals that still has a complete set of living grandparents. My grandmother is in her mid-80's and owns 7 computers at last count. She started using them to help my Grandfather who is a criminal defense attorney. It began with word processing but has continued progressing to the point where last year she converted all of her videotapes from her camera to DVDs. Now she is in the process of scanning all of her old photos onto the computer and turning them into DVDs. She also reads e-mail, browses the web, and pretty much stays on top of the latest computer trends.

Now it sounds like 7 computers is a lot for an older couple. You might think that they still have an original 8088 PC (my first personal computer from 1985). Nope, my Grandmother replaces her computers frequently and gives the old ones other members of the family. My aunts, uncles, and cousins have all been recipients of Grandma's constant upgrading process.

For the record, my Grandmother has more computers than I do. Yep, you are never to old to use a computer.

Friday, August 28, 2009

Camping and Computers

This evening I am headed out on a family camping trip with a bunch of people from the neighborhood. I have done a lot of camping this summer and so I am wondering why I committed to spend yet another night away from my own bed, fighting bugs, and smelling like campfire smoke.

For those that don't know, I am a scoutmaster for the Boy Scouts of America and had the opportunity to go camping at least twice a month for the past year and a half. Normally the scouts go camping once each month but I have also been an assistant advisor to another scout group that went to Philmont Scout Ranch back in July. To help us prepare for our 85-mile adventure, we had additional backpacking trips each month.

All this time outdoors has given me some insight into camping and computers. In all honesty they really don't mix. The whole point of camping is getting away from civilization and enjoying the great outdoors. When I go camping for just one night, I generally leave the computer home. Nothing says "nerd" like hovering over a laptop while everyone else is roasting marshmallows.

There is one exception for bringing a laptop camping: playing DVD movies. At the beginning of August I attended my troop's week-long summer camp and we had one night with no camp-scheduled activities. We decided to watch a movie. I brought up my laptop, a dozen PG or G-rated movies, external speakers, a projector, and my super-quiet Honda generator. The boys then had a great time watching "Strange Brew." I had to preface the movie with a quick "beer drinking" disclaimer but everyone was greatly entertained. We even had a healthy number of the camp staff join us.

While it is fun to get away from civilization when you go camping, it is also fun to bring some selected bits of it with you. Projecting movies onto a sheet strung between two trees is amazingly soothing. Combine that with a canopy of stars and it is easy to see why drive-in movie theaters were so popular. Now if I can do something to guarantee it won't rain tonight, I will be a happy camper.

Thursday, August 27, 2009

Which Printer for College?

My previous posting talked about which computer is best to send to school with your college-aged kid. When I was done, I realized that I left out one very important peripheral: a printer.

When I was headed off to college back in 1986, you had a choice between dot-matrix or daisy-wheel printers. Nobody had a laser printer as they were just being created. As luck would have it, my Dad was doing advertising for a new laser-printer company and they couldn't afford to pay his fee and so they gave him four units. We were living in San Jose, California at the time and were able to trade a couple of them for new computers at a local high-tech swap meet. I was headed to school with a brand-new IBM PC and a laser printer. As far as I was concerned life was perfect.

I headed off to train at Mt. Hood with the college ski team while my family packed my car and drove it to Utah for my Freshman year. When I got done with a great week of skiing, I headed down to school and met my family. As I was unpacking my stuff with my Dad, he pulled out a brand-new dot-matrix printer. I asked him what happened to my laser printer and he told me he had traded it for a new x286 computer. It was twice as fast as his old PC and I would have to survive with the dot-matrix printer.

I was heart-broken. Sure the dot-matrix printer was what all the other kids were using if they were lucky enough to even have a computer and printer. However I really wanted that laser printer and still regret not having it. So when it came time to get my daughter a printer to go with her new MacBook, I looked at all the options. Today you basically have three types of printers to choose from:
  1. Color inkjet
  2. Black & white laser
  3. Color laser
Color inkjet printers have gotten so cheap that they practically throw one in for free when you buy a new laptop. The quality is pretty good and you have the option of printing in color, not just black & white. The problem is that the cartridges don't hold much ink and they have an uncanny ability to run out during the middle of printing a rather long term-paper.

Black & white laser printers are not much more than the color inkjet printers. However they don't print in color. They do have a toner cartridge that lasts a lot longer though. My black & white laser printer that the kids have used for doing school papers goes about a year between cartridge changes. As for quality, there is not contest. The laser printer is significantly higher quality than the inkjet printers.

Finally there are color laser printers. At the time I was getting ready to send my daughter off to school, they were three to four times as expensive as the black & white laser printers. It was already starting to be a costly month and so I quickly dismissed the option.

In the end my wife and I decided that the black & white laser printer was the best option for our daughter. My wife found an inexpensive HP and purchased it at a local office-supply store. I probably should have been there to help decide on the purchase as the printer only worked with Windows. The night before my daughter was headed off to school, I was stuck trying to figure out how to make a Windows-only printer work with a Mac.

The internet is a wonderful tool and I was able to find help from someone else who had gone through the same pain. We had to download a driver to the computer and another program for the printer. When my daughter turns on the laser printer, she has to download a program from her computer to the printer but then she is able to print.

Now after two years of essays and papers the laser printer is still going strong. Furthermore, several of her roommates have had to rely on her printer late at night when their inkjets have failed or run out of ink. One problem that inkjets have is that the ink can harden and clog the jets. Cleaning the jets at 3am when your paper is due at 8am can turn a sleep-deprived-college coed into a raving lunatic.

So far my daughter and I are happy with the choice of a laser printer for college. If I had the money I would have prefered to send her to school with a color-laser printer so she could produce those stand-above-the-rest papers. However we chose something that was a good value, has worked and continues to work. As for her toner cartridge, the original one is still being used but she has a spare for when the time comes to replace it. Toner cartridges make great Christmas gifts, in case you are interested.

Wednesday, August 26, 2009

The Best Computer for your College Kid

My oldest daughter heads off to school this week to start her Junior year of college. That has me thinking about my decision to buy her a computer before she left for her freshman year. I am one of those technical guys that has one of everything (PC, Mac, and Linux) and I wanted to get my daughter a computer with the following requirements:
  1. Low cost
  2. Maintenance free
  3. Useful for school work
  4. Would last all through college
I ended up getting her a MacBook and am glad I did. After two years of hard use, it is still going strong.

At the time I actually considered all of the computer options. I looked at getting her a PC laptop running Windows as well as one running Linux. I quickly decided against Linux because of the ubiquity of Microsoft Office. While OpenOffice.org is a great alternative to MS Office, it is not perfect. My fear was that one of her teachers would send her a Word file that OpenOffice.org couldn't understand and that would be a contributing factor to bad grades.

I thought I could save some money by getting a PC Laptop running Windows instead of the Mac. So I pulled up one of the popular PC brand's website and did a feature-by-feature comparison with the lowest-priced MacBook. I was surprised that the costs were exactly the same. Aren't PC's supposed to cost less? When you compare processor speed, RAM, along with size and speed of the hard-disk, the low-end MacBook is the same price as a comperable PC.

When I saw that the pricing was the same, I went with the Mac. You see, my daughter has always had the talent of infecting the family computer with all sorts of malware. I knew that I would be getting countless calls from my daughter wondering why her computer was running so slow. While there are virus programs out there for the Mac, there are many more for Windows and that was a headache I didn't want to deal with.

When I ordered the MacBook I also ordered the latest student version of Microsoft Office. Since the computer was for a college student, Apple threw in a free iPod and knocked $50 off the price of the computer which helped pay for the Office software. Their only requirement was that I identified the school my daughter was attending. My daughter then gave the iPod to her little sister whose iPod she had run through the washing machine a month earlier.

One concern I did have with a Mac was that there are several websites that only work with Windows and Internet Explorer. While they do exist, they are few. My daughter has figured out which ones they are and uses the library or student computer center to access those sites and doesn't consider it to be a hassle.

One benefit with the Mac vs Windows is that there are not nearly as many games available for the Mac. My daughter doesn't really play a lot of computer games but I didn't want her being distracted by games when she should have been studying. This is something to keep in mind when either of my two boys head off to college as they love computer games.

Now as my oldest daughter is heading back for her third year of school and the MacBook is still running. It may not have the fastest processor or largest hard drive, but it is more than adequate for all her school needs.

I was helping my daughter pack this morning and asked her about all her friends that showed up at school with a Windows PC as freshmen. Most of the PC laptops had stopped working before the end of the first year. My concern about malware and virus software was well founded. The other problem was a lack of durability. My daughter's Mac has survived countless falls and other mishaps that have killed off many of her friends' computers. Those MacBooks just keep going and going.

After reading this you might think there have not been any problems with my daughter's computer. For the most part, that has been true. However in the middle of last year I had to replace her hard drive because it failed (probably because she dropped it one too many times). Overall I am more than satisfied with the durability of the machine and am happy with the purchase. The new hard drive was about $150 and week without a computer. That beats the $600 her friends were shelling out for new computers at the beginning of their Sophomore years.

Yep, when it comes time for my son to head off to school next year. It will be a Mac for him as well.